CVEvulnerability
CVE-2021-38114
5.5 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2021-08-04
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 5.5 MEDIUM — CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
- CVSS 2.0 ([email protected])
- 4.3 MEDIUM — AV:N/AC:M/Au:N/C:N/I:N/A:P
- Weaknesses
- CWE-252
Description
libavcodec/dnxhddec.c in FFmpeg 4.4 does not check the return value of the init_vlc function, a similar issue to CVE-2013-0868.
Affected configurations
• ffmpeg ffmpeg 4.4
• debian debian linux 9.0
• debian debian linux 10.0
• debian debian linux 11.0
Related
Weakness · CWE (1)
- CWE-252 Unchecked Return Value weakness
References
- https://github.com/FFmpeg/FFmpeg/commit/7150f9575671f898382c370acae35f9087a30ba1 Patch, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2021/08/msg00018.html Mailing List, Third Party Advisory
- https://patchwork.ffmpeg.org/project/ffmpeg/patch/PAXP193MB12624C21AE412BE95BA4D4A4B6F09%40PAXP193MB1262.EURP193.PROD.OUTLOOK.COM/ patchwork.ffmpeg.org
- https://www.debian.org/security/2021/dsa-4990 Third Party Advisory
- https://www.debian.org/security/2021/dsa-4998 Third Party Advisory
- https://github.com/FFmpeg/FFmpeg/commit/7150f9575671f898382c370acae35f9087a30ba1 Patch, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2021/08/msg00018.html Mailing List, Third Party Advisory
- https://patchwork.ffmpeg.org/project/ffmpeg/patch/PAXP193MB12624C21AE412BE95BA4D4A4B6F09%40PAXP193MB1262.EURP193.PROD.OUTLOOK.COM/ patchwork.ffmpeg.org
- https://www.debian.org/security/2021/dsa-4990 Third Party Advisory
- https://www.debian.org/security/2021/dsa-4998 Third Party Advisory